St George the Martyr's Church, North and South Clifton is a Grade II* listed parish church in the Church of England in North Clifton, Nottinghamshire.

North Clifton is a village and civil parish about 12 miles north of Newark-on-Trent, in the Newark and Sherwood district, within the county of Nottinghamshire, England. In 2011, the parish had a population of 216, and this dropped to 176 at the 2021 census. The parish touches Thorney, Fledborough, Newton on Trent, South Clifton and Ragnall.